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Table 2 The results of multi-channel intraluminal impedance combined with pH monitoring in the patients

From: Successful resolution of refractory chronic cough induced by gastroesophageal reflux with treatment of baclofen

  Patient 1 Patient 2 Patient 3 Reference value
DeMeester score 0.70 168.13 20.22 <14.72
SAP for acid reflux (%) 0.0 97.3 84.4 <95
SAP for nonacid reflux (%) 95.2 0.0 0.0 <95
Acidic reflux (n) 22.8 41.6 36.3 10-35
Weakly acidic reflux (n) 29.0 8.1 8.0 5-18
Weakly alkaline reflux (n) 23.4 2.3 1.1 1-7
Gas reflux (n) 26.2 13.9 11.4 3-17
Liquid reflux (n) 11.0 25.4 8.0 10-32
Mixed reflux (n) 64.6 26.6 37.5 11-26
Proximal extent (n) 3.0 5.2 4.3 4-17
Bolus exposure (%) 1.0 2.3 2.1 0.4-1.2
Bolus clearance (s) 10.0 9.0 14.5 8-13
  1. SAP: symptom association probability.